-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
#pragma once
/***
/* Missing glibc definitions to access certain kernel APIs */
-#include <sys/resource.h>
-#include <sys/syscall.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <unistd.h>
#include <errno.h>
-#include <linux/oom.h>
-#include <linux/input.h>
-#include <linux/if_link.h>
-#include <linux/loop.h>
+#include <fcntl.h>
#include <linux/audit.h>
#include <linux/capability.h>
+#include <linux/if_link.h>
+#include <linux/input.h>
+#include <linux/loop.h>
#include <linux/neighbour.h>
+#include <linux/oom.h>
+#include <linux/rtnetlink.h>
+#include <net/ethernet.h>
+#include <stdlib.h>
+#include <sys/resource.h>
+#include <sys/syscall.h>
+#include <uchar.h>
+#include <unistd.h>
#include "musl_missing.h"
+#ifdef HAVE_AUDIT
+#include <libaudit.h>
+#endif
+
#ifdef ARCH_MIPS
#include <asm/sgidefs.h>
#endif
#define SOL_NETLINK 270
#endif
+#ifndef NETLINK_LIST_MEMBERSHIPS
+#define NETLINK_LIST_MEMBERSHIPS 9
+#endif
+
+#ifndef SOL_SCTP
+#define SOL_SCTP 132
+#endif
+
#if !HAVE_DECL_PIVOT_ROOT
static inline int pivot_root(const char *new_root, const char *put_old) {
return syscall(SYS_pivot_root, new_root, put_old);
# endif
#endif
-#ifndef HAVE_MEMFD_CREATE
+#if !HAVE_DECL_MEMFD_CREATE
static inline int memfd_create(const char *name, unsigned int flags) {
return syscall(__NR_memfd_create, name, flags);
}
#define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
#endif
+#ifndef BTRFS_QGROUP_LEVEL_SHIFT
+#define BTRFS_QGROUP_LEVEL_SHIFT 48
+#endif
+
+#if 0 /// UNNEEDED by elogind (It can not support BTRFS at all)
#ifndef HAVE_LINUX_BTRFS_H
struct btrfs_ioctl_vol_args {
int64_t fd;
#define BTRFS_QGROUP_LIMIT_KEY 244
#endif
+#ifndef BTRFS_QGROUP_RELATION_KEY
+#define BTRFS_QGROUP_RELATION_KEY 246
+#endif
+
#ifndef BTRFS_ROOT_BACKREF_KEY
#define BTRFS_ROOT_BACKREF_KEY 144
#endif
#define BTRFS_SUPER_MAGIC 0x9123683E
#endif
+#endif // 0
+
#ifndef CGROUP_SUPER_MAGIC
#define CGROUP_SUPER_MAGIC 0x27e0eb
#endif
+#ifndef CGROUP2_SUPER_MAGIC
+#define CGROUP2_SUPER_MAGIC 0x63677270
+#endif
+
#ifndef TMPFS_MAGIC
#define TMPFS_MAGIC 0x01021994
#endif
#endif
#if !HAVE_DECL_IFLA_PHYS_PORT_ID
+#define IFLA_EXT_MASK 29
#undef IFLA_PROMISCUITY
#define IFLA_PROMISCUITY 30
#define IFLA_NUM_TX_QUEUES 31
#define IFLA_BRPORT_FAST_LEAVE 7
#define IFLA_BRPORT_LEARNING 8
#define IFLA_BRPORT_UNICAST_FLOOD 9
-#define IFLA_BRPORT_PROXYARP 10
#define IFLA_BRPORT_LEARNING_SYNC 11
#define __IFLA_BRPORT_MAX 12
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
#endif
+#if !HAVE_DECL_IFLA_BRPORT_PROXYARP
+#define IFLA_BRPORT_PROXYARP 10
+#endif
+
#if !HAVE_DECL_NDA_IFINDEX
#define NDA_UNSPEC 0
#define NDA_DST 1
#define NDA_MAX (__NDA_MAX - 1)
#endif
+#ifndef RTA_PREF
+#define RTA_PREF 20
+#endif
+
#ifndef IPV6_UNICAST_IF
#define IPV6_UNICAST_IF 76
#endif
#define IFA_FLAGS 8
#endif
+#ifndef IFA_F_MANAGETEMPADDR
+#define IFA_F_MANAGETEMPADDR 0x100
+#endif
+
#ifndef IFA_F_NOPREFIXROUTE
#define IFA_F_NOPREFIXROUTE 0x200
#endif
#endif
}
+#if 0 /// UNNEEDED by elogind
+
#if !HAVE_DECL_RENAMEAT2
+
#ifndef __NR_renameat2
# if defined __x86_64__
# define __NR_renameat2 316
#ifndef INPUT_PROP_ACCELEROMETER
#define INPUT_PROP_ACCELEROMETER 0x06
#endif
+
+#ifndef HAVE_KEY_SERIAL_T
+typedef int32_t key_serial_t;
+#endif
+
+#if !HAVE_DECL_KEYCTL
+static inline long keyctl(int cmd, unsigned long arg2, unsigned long arg3, unsigned long arg4,unsigned long arg5) {
+#if defined(__NR_keyctl)
+ return syscall(__NR_keyctl, cmd, arg2, arg3, arg4, arg5);
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+
+static inline key_serial_t add_key(const char *type, const char *description, const void *payload, size_t plen, key_serial_t ringid) {
+#if defined (__NR_add_key)
+ return syscall(__NR_add_key, type, description, payload, plen, ringid);
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+
+static inline key_serial_t request_key(const char *type, const char *description, const char * callout_info, key_serial_t destringid) {
+#if defined (__NR_request_key)
+ return syscall(__NR_request_key, type, description, callout_info, destringid);
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+#endif
+
+#ifndef KEYCTL_READ
+#define KEYCTL_READ 11
+#endif
+
+#ifndef KEYCTL_SET_TIMEOUT
+#define KEYCTL_SET_TIMEOUT 15
+#endif
+
+#ifndef KEY_SPEC_USER_KEYRING
+#define KEY_SPEC_USER_KEYRING -4
+#endif
+#endif // 0
+
+#ifndef PR_CAP_AMBIENT
+#define PR_CAP_AMBIENT 47
+#endif
+
+#ifndef PR_CAP_AMBIENT_IS_SET
+#define PR_CAP_AMBIENT_IS_SET 1
+#endif
+
+#ifndef PR_CAP_AMBIENT_RAISE
+#define PR_CAP_AMBIENT_RAISE 2
+#endif
+
+#ifndef PR_CAP_AMBIENT_CLEAR_ALL
+#define PR_CAP_AMBIENT_CLEAR_ALL 4
+#endif
+
+/* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
+ * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
+ * linux/if.h. */
+#ifndef IF_OPER_UNKNOWN
+#define IF_OPER_UNKNOWN 0
+#endif
+
+#ifndef IF_OPER_UP
+#define IF_OPER_UP 6
+
+#ifndef HAVE_CHAR32_T
+#define char32_t uint32_t
+#endif
+
+#ifndef HAVE_CHAR16_T
+#define char16_t uint16_t
+#endif
+
+#ifndef ETHERTYPE_LLDP
+#define ETHERTYPE_LLDP 0x88cc
+#endif
+
+#endif
+
+#ifndef __NR_copy_file_range
+# if defined(__x86_64__)
+# define __NR_copy_file_range 326
+# elif defined(__i386__)
+# define __NR_copy_file_range 377
+# elif defined __s390__
+# define __NR_copy_file_range 375
+# elif defined __arm__
+# define __NR_copy_file_range 391
+# elif defined __aarch64__
+# define __NR_copy_file_range 285
+# else
+# warning "__NR_copy_file_range not defined for your architecture"
+# endif
+#endif
+
+#if !HAVE_DECL_COPY_FILE_RANGE
+static inline ssize_t copy_file_range(int fd_in, loff_t *off_in,
+ int fd_out, loff_t *off_out,
+ size_t len,
+ unsigned int flags) {
+#ifdef __NR_copy_file_range
+ return syscall(__NR_copy_file_range, fd_in, off_in, fd_out, off_out, len, flags);
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+#endif
~ianmdlvl / elogind.git / blobdiff